LEADER 01337oam 2200397Ka 450 001 9910692583303321 005 20040503125100.0 035 $a(CKB)5470000002353618 035 $a(OCoLC)55064867 035 9 $aocm55064867 035 $a(OCoLC)995470000002353618 035 $a(EXLCZ)995470000002353618 100 $a20040503d1998 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aUSGS Mineral Resources Program$b[electronic resource] $ea national perspective 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[1998] 225 1 $aUSGS fact sheet ;$vFS-008-98 300 $aTitle from title screen (viewed on May 3, 2004). 300 $a"Text prepared S. J. Kropschot." 300 $a"January 1998." 517 $aUSGS Mineral Resources Program 606 $aMinerals$zUnited States 606 $aMines and mineral resources$xEnvironmental aspects$zUnited States 615 0$aMinerals 615 0$aMines and mineral resources$xEnvironmental aspects 700 $aKropschot$b S. J$g(Susan J.)$01382614 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910692583303321 996 $aUSGS Mineral Resources Program$93426341 997 $aUNINA